212064984

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{14951}}^1$

素因数の和:15160

約数の個数: 48

約数和(自身を含む): 577296720

約数和(自身を除く): 365231736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 14184, 14951, 29902, 44853, 59804, 89706, 119608, 134559, 179412, 269118, 358824, 538236, 1076472, 2945347, 5890694, 8836041, 11781388, 17672082, 23562776, 26508123, 35344164, 53016246, 70688328, 106032492, 212064984]

約数ペア:

[(1, 212064984), (2, 106032492), (3, 70688328), (4, 53016246), (6, 35344164), (8, 26508123), (9, 23562776), (12, 17672082), (18, 11781388), (24, 8836041), (36, 5890694), (72, 2945347), (197, 1076472), (394, 538236), (591, 358824), (788, 269118), (1182, 179412), (1576, 134559), (1773, 119608), (2364, 89706), (3546, 59804), (4728, 44853), (7092, 29902), (14184, 14951)]